Switch plate cover



FIG. 1 is an isometric view of a switch plate cover having features of the invention;

FIG. 2 is a front view of the switch plate cover illustrated in FIG. 1;

FIG. 3 is an end view of the switch plate cover illustrated in FIG. 1; and,

FIG. 4 is a side view of the switch plate cover illustrated in FIG. 1. 

The ornamental design for a switch plate cover, as shown and described. 